<div id="login_panel">
<?php
$username = $this->formText('username', '', array('style' => 'width: 150px'));
$password = $this->formText('password', '', array('style' => 'width: 150px'));
$btnButton = $this->formSubmit('submit', 'Login');
?>
<h2>loginAction</h2>
<form id="appForm" action="" method="POST" enctype="multipart/form-data">
    <label>Username:</label><br />
    <?php echo $username; ?><br />
    <label>Password:</label><br /> 
    <?php echo $password; ?>
    <?php echo $btnButton; ?>

</form> 
</div>